每天服用鱼油可缓解关节疼痛
<p><span word="Millions">Millions</span> <span word="take">take</span> <span word="a">a</span> <span word="fish">fish</span> <span word="oil">oil</span> <span word="supplement">supplement</span> <span word="every">every</span> <span word="day">day</span> <span word="to">to</span> <span word="ease">ease</span> <span word="aching">aching</span> <span word="joints">joints</span>, <span word="but">but</span> <span word="until">until</span> <span word="now">now</span> <span word="scientists">scientists</span> <span word="could">could</span> <span word="not">not</span> <span word="find">find</span> <span word="hard">hard</span> <span word="evidence">evidence</span> <span word="to">to</span> <span word="prove">prove</span> <span word="it">it</span> <span word="had">had</span> <span word="any">any</span> <span word="real">real</span> <span word="benefits">benefits</span>.</p><p><span word="A">A</span> <span word="two">two</span>-<span word="year">year</span> <span word="study">study</span> <span word="has">has</span> <span word="shown">shown</span> <span word="that">that</span> <span word="even">even</span> <span word="taking">taking</span> <span word="a">a</span> <span word="low">low</span> <span word="dose">dose</span> <span word="can">can</span> <span word="reduce">reduce</span> <span word="the">the</span> <span word="pain">pain</span> <span word="and">and</span> <span word="inflammation">inflammation</span> <span word="caused">caused</span> <span word="by">by</span> <span word="osteoarthritis">osteoarthritis</span>.</p><p><span word="An">An</span> <span word="estimated">estimated</span> <span word="eight">eight</span> <span word="million">million</span> <span word="people">people</span> <span word="in">in</span> <span word="Britain">Britain</span> <span word="have">have</span> <span word="some">some</span> <span word="degree">degree</span> <span word="of">of</span> <span word="osteoarthritis">osteoarthritis</span>, <span word="caused">caused</span> <span word="by">by</span> <span word="wear">wear</span> <span word="and">and</span> <span word="tear">tear</span> <span word="on">on</span> <span word="joints">joints</span>, <span word="such">such</span> <span word="as">as</span> <span word="the">the</span> <span word="hips">hips</span>, <span word="knees">knees</span> <span word="and">and</span> <span word="wrists">wrists</span>, <span word="where">where</span> <span word="the">the</span> <span word="cartilage">cartilage</span> <span word="that">that</span> <span word="cushions">cushions</span> <span word="bone">bone</span> <span word="movement">movement</span> <span word="has">has</span> <span word="broken">broken</span> <span word="down">down</span>.</p><p><span word="Bones">Bones</span> <span word="then">then</span> <span word="come">come</span> <span word="into">into</span> <span word="contact">contact</span>, <span word="and">and</span> <span word="the">the</span> <span word="friction">friction</span> <span word="makes">makes</span> <span word="joints">joints</span> <span word="swollen">swollen</span> <span word="and">and</span> <span word="extremely">extremely</span> <span word="painful">painful</span>.</p><p><span word="There">There</span> <span word="is">is</span> <span word="no">no</span> <span word="cure">cure</span> <span word="and">and</span> <span word="many">many</span> <span word="sufferers">sufferers</span> <span word="rely">rely</span> <span word="on">on</span> <span word="anti">anti</span>-<span word="inflammatory">inflammatory</span> <span word="painkillers">painkillers</span>, <span word="although">although</span> <span word="these">these</span> <span word="can">can</span> <span word="damage">damage</span> <span word="the">the</span> <span word="stomach">stomach</span> <span word="when">when</span> <span word="used">used</span> <span word="long">long</span>-<span word="term">term</span>.</p><p><span word="Researchers">Researchers</span>, <span word="from">from</span> <span word="several">several</span> <span word="universities">universities</span> <span word="and">and</span> <span word="hospitals">hospitals</span> <span word="in">in</span> <span word="Australia">Australia</span> <span word="and">and</span> <span word="Tasmania">Tasmania</span>, <span word="have">have</span> <span word="now">now</span> <span word="shown">shown</span> <span word="that">that</span> <span word="not">not</span> <span word="only">only</span> <span word="does">does</span> <span word="fish">fish</span> <span word="oil">oil</span> <span word="ease">ease</span> <span word="the">the</span> <span word="symptoms">symptoms</span> <span word="of">of</span> <span word="osteoarthritis">osteoarthritis</span>, <span word="but">but</span> <span word="low">low</span> <span word="doses">doses</span> <span word="may">may</span> <span word="actually">actually</span> <span word="be">be</span> <span word="more">more</span> <span word="effective">effective</span> <span word="than">than</span> <span word="large">large</span> <span word="ones">ones</span>.</p><p><span word="They">They</span> <span word="studied">studied</span> 200 <span word="patients">patients</span> <span word="with">with</span> <span word="an">an</span> <span word="average">average</span> <span word="age">age</span> <span word="of">of</span> 60 <span word="and">and</span> <span word="discovered">discovered</span> <span word="that">that</span> <span word="those">those</span> <span word="on">on</span> <span word="a">a</span> <span word="low">low</span> <span word="dose">dose</span> <span word="had">had</span> <span word="double">double</span> <span word="the">the</span> <span word="reduction">reduction</span> <span word="in">in</span> <span word="knee">knee</span> <span word="pain">pain</span> <span word="of">of</span> <span word="patients">patients</span> <span word="on">on</span> <span word="higher">higher</span> <span word="doses">doses</span>. <span word="They">They</span> <span word="also">also</span> <span word="saw">saw</span> <span word="significantly">significantly</span> <span word="greater">greater</span> <span word="improvements">improvements</span> <span word="in">in</span> <span word="their">their</span> <span word="mobility">mobility</span>.</p><p><span word="In">In</span> <span word="a">a</span> <span word="report">report</span> <span word="on">on</span> <span word="their">their</span> <span word="findings">findings</span> <span word="the">the</span> <span word="researchers">researchers</span> <span word="said">said</span> <span word="that">that</span> "<span word="high">high</span> <span word="doses">doses</span> <span word="were">were</span> <span word="not">not</span> <span word="superior">superior</span> <span word="to">to</span> <span word="low">low</span> <span word="doses">doses</span>" <span word="but">but</span> <span word="they">they</span> <span word="were">were</span> <span word="still">still</span> <span word="unsure">unsure</span> <span word="why">why</span>.</p><p>据英国《每日邮报》11月17日报道，数百万人每天通过服用鱼油补充剂来缓解关节疼痛，但目前为止，科学家还没有发现确凿的证据能够证明这样做对身体有任何真正的好处。</p>
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